The arrows are copper or iron, and the arrows are surrounded by several nails.
Song of the bow arrows are generally four pyramid arrowheads, in fact, the ancient bow and arrow are generally conical prism.
The front of the shaft can be directly sharpened and quenched. With the additional sharp arrow tied to the pole, the effect will be better. The tinplate is great: the flint grinding tip can also be made into a sharp sharp arrow. The front end of the shaft is cut from the central part and inserted into the arrow. Tendon is a good bundle of materials - wet with, dry will shrink, tightly tied to the arrow.